| Recruiting | 3 | 2000 | US | BCG (Tokyo 172) vaccine, Placebo, sodium glutamate | Henry M. Jackson Foundation for the Advancement of Military Medicine, United States Department of Defense, Uniformed Services University of the Health Sciences | Tuberculosis Infection | 09/27 | 09/27 | | |
| Recruiting | N/A | 111 | US | | National Institute of Allergy and Infectious Diseases (NIAID), Immune Tolerance Network (ITN) | Type 1 Diabetes Mellitus, T1DM, T1D | 03/25 | 03/25 | | |